,
pain
and physiology of sense organs)
Table of contents :
,
physiology
of tongue,
and diseases
of tongue),
physiology
of nose,
and diseases
of nose))
of the eye
: an encapsulated, circumscribed mass. The tumor is built up of fusiform
and spindle-shaped cells containing black pigmentation, with very few mitoses
and without necrosis.
: a distinctive, chronic inflammatory reaction in the orbital tissues of
the eye, of unknown etiology, that may closely resemble a neoplasm and
often becomes bilateral. Symptoms include exophthalmos
and congestion of the lids with edema. When limitation of ocular motility
also occurs, it is sometimes called orbital myositis
in children
(before age 5)
may develop
(vaccinophthalmia)of
the eyelidref
results from the interruption of the sympathetic supply to Muller’s smooth
eyelid muscle
: it innervates the levator palpebrae superioris.
on other skin areas
on other skin areas
on other skin areas
of the eyelid that usually occurs in groups
superciliorum : difference in color of the hairs of the 2 eyebrows.
: pilocarpine
eyewash
sometimes combined to vasoconstrictors
ophthalmic emulsion 0.05%
(xerosis parenchymatosa)
=> restrictive syndrome),
and occasionally accompanied by mental deficiency
(Graves' ophthalmopathy or orbitopathy) (90%)
(5%);
GR
agonists;
decompression => muscular surgery is required if compression of optic nerve
or corneal ulcers occur
(it innervates the levator palpebrae superioris muscle)
poisoningthey
are a.k.a. Frenzel eyeglasses). Look for nystagmus in median and
both lateral deviations (< 45° to prevent end-position
nystagmus / pseudonystagmus).
If it doesn't worse it probably has central origin.
and marked by impaired lateral conjugate gaze.
(30%)
(gonorrheal ophthalmia) (14%)
(10%) (also chronic catarrhal conjunctivitis)
(also acute membranous conjunctivitis)
=> acute mucopurulentous, pseudomembranous (in immunocompromised hosts)
or subacute catharral conjunctivitis
=> chronic catarrhal conjunctivitis=>
angular
conjunctivitis with surrounding dermatitis and fissuration
=> acute membranous conjunctivitis (hemorrhages at detachment)
=> acute membranous conjunctivitis in immunocompromised hosts
(leptotrichosis conjunctivae)
(scrofulous ophthalmia).
The acute phase of EKC is usually over within 2 weeks, but corneal opacities
may remain for months or even years.
,
800 mg antibacterials every 4 hrs (topical => systemic if severe keratitis),
lymphadenopathy
)ref1,
ref2
infection : with subconjunctival haemorrhage and periorbital ecchymosisref
(acute hemorrhagic conjunctivitis)ref1,
ref2refrefref.
and may progress to xerophthalmia and keratomalacia
and osteosclerosis)